Tool used in a bed (3)
I believe the answer is:
hoe
'tool used in a bed' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for hoe that I've seen before include "Gardening tool" , "Purple gem" , "Garden tool with a flat blade" , "Garden implement" , "Romanians (anag) -- European enclave" .)